Here is the thread with the links to lists of scholarships, including full ride ones:
http://talk.collegeconfidential.com/financial-aid-scholarships/1678964-links-to-popular-threads-on-scholarships-and-lower-cost-colleges.html
The automatic-for-stats ones are at http://automaticfulltuition.yolasite.com/ .
The National Merit ones are at http://nmfscholarships.yolasite.com/ .
Here is the current FAFSA formula. Sit down with your mom and work your way through it. That way you will both know how her income from work and her income from child support and other sources will affect any federal aid.
http://ifap.ed.gov/efcformulaguide/attachments/090214EFCFormulaGuide1516.pdf
New York State TAP money is also determined by your FAFSA results, so investigate that too.